| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.97 | 9.860% | $208.701 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $145.31 | 3.837% | $150.8855 | $150.89 | $150.90 | $150.90 |
| Purchase #3 | $81.53 | 12.254% | $91.5207 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $74.70 | 3.591% | $77.3825 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $92.93 | 3.638% | $96.3108 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $85.26 | 9.400% | $93.2744 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $109.51 | 4.152% | $114.0569 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $779.21 | $832.1318 | $832.13 | $832.10 | $832.20 | |